Yeah, we wanted to get her that, but it's a little pricey, from what we've heard. Don't they run around $500?
As for the candiru, I suppose the blinding pain whenever I got it up would be an effective form of birth control...

Planned parenthood helps lots of people with no money. I got my vasectomy for 10 dollars. I was gonna pay the full amount, but lost my job. So when I went in to cancel the appointment they said QUICK GIVE IT TO HIM FOR CHEAP OR HE MIGHT BREED.